Tag Archives: Waterproof Alarm Siren

Cobra Siren Tested to the Limit…

Cobra Siren Waterproof Test Sometime ago I recall being told that a Cobra alarm siren would survive for 10 minutes under water. This struck me as an impressive boast, however, nobody could confirm if this claim was true or not … Continue reading

Posted in Cobra, Sirens | Tagged | 4 Comments